🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.78 AU - 0.9 AU

Year: 292 Days

Day: 45.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.9 AU - 1.08 AU

Year: 373 Days

Day: 17.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,663,396 km

• M1: 161,715 km (0.103 R)
• M2: 346,618 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.4 AU - 1.52 AU

Year: 668 Days

Day: 12.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.82 AU - 4.5 AU

Year: 3214 Days

Day: 29.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 12.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.26 AU - 5.8 AU

Year: 4925 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,663,396 km

• M1: 188,793 km (0.066 R)
• M2: 518,656 km (0.097 R)
• M3: 657,333 km (0.064 R)
• M4: 898,186 km (0.118 R)
• M5: 1,016,368 km (0.088 R)
• M6: 1,098,348 km (0.063 R)
• M7: 1,606,980 km (0.11 R)
• M8: 1,904,530 km (0.084 R)
• M9: 2,095,268 km (0.109 R)
• M10: 2,202,081 km (0.118 R)
• M11: 2,514,740 km (0.058 R)
• M12: 2,724,776 km (0.094 R)
• M13: 2,881,255 km (0.11 R)
• M14: 3,040,726 km (0.079 R)
• M15: 3,327,206 km (0.07 R)
• M16: 3,992,468 km (0.101 R)
• M17: 4,352,101 km (0.05 R)
• M18: 4,443,655 km (0.115 R)
• M19: 4,792,817 km (0.084 R)
• M20: 4,935,084 km (0.083 R)
• M21: 5,517,917 km (0.115 R)
• M22: 5,617,250 km (0.039 R)
• M23: 5,868,126 km (0.079 R)
• M24: 5,969,553 km (0.09 R)
• M25: 6,071,579 km (0.104 R)
• M26: 6,407,127 km (0.074 R)
• M27: 6,642,893 km (0.07 R)
• M28: 7,042,469 km (0.083 R)
• M29: 7,725,982 km (0.109 R)
• M30: 8,174,476 km (0.059 R)
• M31: 8,459,161 km (0.078 R)
• M32: 8,631,498 km (0.12 R)
• M33: 8,979,911 km (0.083 R)
• M34: 9,244,101 km (0.112 R)
• M35: 9,810,479 km (0.095 R)
• M36: 10,174,151 km (0.08 R)
• M37: 10,265,705 km (0.106 R)
• M38: 11,008,309 km (0.061 R)
• M39: 11,800,280 km (0.11 R)
• M40: 12,316,841 km (0.116 R)
• M41: 12,972,978 km (0.107 R)
• M42: 13,105,521 km (0.11 R)
• M43: 13,205,303 km (0.108 R)
• M44: 13,809,080 km (0.079 R)
• M45: 14,250,693 km (0.107 R)
• M46: 14,421,833 km (0.113 R)
• M47: 14,593,721 km (0.076 R)
• M48: 14,800,765 km (0.054 R)
• M49: 15,148,131 km (0.084 R)
• M50: 15,709,422 km (0.115 R)
• M51: 15,992,611 km (0.109 R)
• M52: 16,206,087 km (0.079 R)
• M53: 16,420,610 km (0.081 R)
• M54: 17,106,068 km (0.044 R)
• M55: 17,215,125 km (0.084 R)
• M56: 17,507,140 km (0.111 R)
• M57: 17,837,751 km (0.092 R)
• M58: 17,948,304 km (0.088 R)
• M59: 18,281,608 km (0.102 R)
• M60: 18,841,553 km (0.051 R)
• M61: 18,954,200 km (0.099 R)
• M62: 19,711,165 km (0.101 R)
• M63: 19,940,199 km (0.104 R)
• M64: 20,400,961 km (0.103 R)
• M65: 21,254,566 km (0.106 R)
• M66: 22,001,359 km (0.078 R)
• M67: 22,278,564 km (0.12 R)
• M68: 23,077,267 km (0.098 R)
• M69: 23,238,084 km (0.103 R)
• M70: 24,007,317 km (0.084 R)
• M71: 24,497,399 km (0.049 R)
• M72: 24,661,508 km (0.062 R)
• M73: 24,784,777 km (0.119 R)
• M74: 25,612,203 km (0.07 R)
• M75: 26,280,606 km (0.106 R)
• M76: 26,532,678 km (0.087 R)
• M77: 26,954,694 km (0.094 R)
• M78: 27,421,589 km (0.044 R)
• M79: 27,506,710 km (0.064 R)
• M80: 27,976,747 km (0.084 R)
• M81: 28,234,205 km (0.071 R)
• M82: 28,578,728 km (0.094 R)
• M83: 28,794,748 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.5

Radius: 4.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.17 AU - 18.61 AU

Year: 21762 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,663,396 km

• M1: 69,264 km (0.117 R)
• M2: 145,409 km (0.036 R)
• M3: 249,080 km (0.115 R)
• M4: 315,951 km (0.051 R)
• M5: 582,534 km (0.091 R)
• M6: 923,019 km (0.099 R)
• M7: 1,085,482 km (0.061 R)
• M8: 1,179,729 km (0.094 R)
• M9: 1,218,175 km (0.036 R)
• M10: 1,437,187 km (0.115 R)
• M11: 1,582,895 km (0.114 R)
• M12: 1,690,007 km (0.041 R)
• M13: 2,260,274 km (0.097 R)
• M14: 3,095,629 km (0.069 R)
• M15: 4,221,353 km (0.114 R)
• M16: 4,520,848 km (0.118 R)
• M17: 4,765,291 km (0.102 R)
• M18: 4,827,074 km (0.09 R)
• M19: 5,014,072 km (0.087 R)
• M20: 5,108,468 km (0.092 R)
• M21: 5,267,191 km (0.082 R)
• M22: 5,752,786 km (0.091 R)
• M23: 6,017,574 km (0.102 R)
• M24: 6,320,211 km (0.058 R)
• M25: 6,456,345 km (0.108 R)
• M26: 6,696,898 km (0.118 R)
• M27: 7,010,455 km (0.042 R)
• M28: 7,186,831 km (0.112 R)
• M29: 7,543,772 km (0.118 R)
• M30: 8,875,941 km (0.087 R)
• M31: 10,318,962 km (0.05 R)
• M32: 10,559,814 km (0.097 R)
• M33: 11,334,432 km (0.105 R)
• M34: 11,707,679 km (0.068 R)
• M35: 12,894,738 km (0.061 R)
• M36: 13,154,141 km (0.095 R)
• M37: 13,197,524 km (0.076 R)
• M38: 13,590,069 km (0.101 R)
• M39: 13,765,846 km (0.062 R)
• M40: 16,725,042 km (0.083 R)
• M41: 17,007,782 km (0.063 R)
• M42: 17,865,427 km (0.044 R)
• M43: 18,251,090 km (0.099 R)
• M44: 18,542,207 km (0.074 R)
• M45: 18,883,739 km (0.071 R)
• M46: 19,030,794 km (0.096 R)
• M47: 19,227,366 km (0.048 R)
• M48: 19,771,453 km (0.096 R)
• M49: 21,332,058 km (0.107 R)
• M50: 21,895,144 km (0.113 R)
• M51: 22,670,959 km (0.096 R)
• M52: 22,775,079 km (0.11 R)
• M53: 22,827,289 km (0.073 R)
• M54: 23,298,223 km (0.103 R)
• M55: 23,666,682 km (0.119 R)
• M56: 24,569,505 km (0.084 R)
• M57: 25,700,166 km (0.069 R)
• M58: 26,189,950 km (0.031 R)
• M59: 26,902,933 km (0.034 R)
• M60: 28,347,749 km (0.102 R)
• M61: 29,419,468 km (0.107 R)
• M62: 30,907,369 km (0.05 R)
• M63: 31,080,603 km (0.057 R)
• M64: 32,126,891 km (0.087 R)
• M65: 32,595,581 km (0.096 R)
• M66: 32,889,690 km (0.116 R)
• M67: 33,896,185 km (0.045 R)
• M68: 34,912,852 km (0.074 R)
• M69: 35,093,267 km (0.076 R)
• M70: 35,515,432 km (0.089 R)
• M71: 35,697,044 km (0.091 R)
• M72: 35,818,069 km (0.113 R)
• M73: 36,364,998 km (0.049 R)
• M74: 37,590,055 km (0.038 R)
• M75: 38,084,028 km (0.114 R)
• M76: 38,207,745 km (0.1 R)
• M77: 38,331,612 km (0.093 R)
• M78: 39,578,361 km (0.036 R)
• M79: 39,829,236 km (0.063 R)
• M80: 40,585,154 km (0.088 R)
• M81: 40,711,565 km (0.114 R)
• M82: 42,111,202 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 5.4

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.49 AU - 16.51 AU

Year: 23112 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,663,396 km

• M1: 77,940 km (0.085 R)
• M2: 297,550 km (0.081 R)
• M3: 537,056 km (0.101 R)
• M4: 805,435 km (0.078 R)
• M5: 872,904 km (0.11 R)
• M6: 1,290,132 km (0.049 R)
• M7: 1,478,027 km (0.086 R)
• M8: 1,674,748 km (0.05 R)
• M9: 2,186,672 km (0.107 R)
• M10: 2,345,994 km (0.114 R)
• M11: 2,950,519 km (0.078 R)
• M12: 3,055,836 km (0.101 R)
• M13: 3,091,141 km (0.081 R)
• M14: 3,234,007 km (0.111 R)
• M15: 3,751,017 km (0.086 R)
• M16: 4,057,842 km (0.047 R)
• M17: 4,533,264 km (0.104 R)
• M18: 5,194,337 km (0.12 R)
• M19: 5,279,010 km (0.077 R)
• M20: 6,241,223 km (0.115 R)
• M21: 6,376,609 km (0.103 R)
• M22: 6,467,266 km (0.054 R)
• M23: 6,696,150 km (0.098 R)
• M24: 6,742,226 km (0.118 R)
• M25: 6,881,203 km (0.103 R)
• M26: 7,350,940 km (0.115 R)
• M27: 7,493,956 km (0.117 R)
• M28: 7,541,827 km (0.104 R)
• M29: 8,470,381 km (0.097 R)
• M30: 8,670,543 km (0.059 R)
• M31: 8,720,808 km (0.057 R)
• M32: 9,642,032 km (0.049 R)
• M33: 9,850,870 km (0.098 R)
• M34: 10,167,120 km (0.096 R)
• M35: 10,755,339 km (0.081 R)
• M36: 10,971,957 km (0.042 R)
• M37: 11,964,688 km (0.118 R)
• M38: 12,528,373 km (0.108 R)
• M39: 12,928,248 km (0.088 R)
• M40: 13,332,162 km (0.084 R)
• M41: 15,841,816 km (0.111 R)
• M42: 15,903,301 km (0.083 R)
• M43: 18,492,242 km (0.028 R)
• M44: 18,816,869 km (0.102 R)
• M45: 19,077,917 km (0.036 R)
• M46: 19,208,815 km (0.116 R)
• M47: 19,537,482 km (0.066 R)
• M48: 19,868,093 km (0.111 R)
• M49: 22,509,094 km (0.059 R)
• M50: 23,134,114 km (0.036 R)
• M51: 24,117,570 km (0.084 R)
• M52: 25,907,509 km (0.069 R)
• M53: 26,052,619 km (0.039 R)
• M54: 27,222,474 km (0.063 R)
• M55: 27,296,226 km (0.095 R)
• M56: 27,813,984 km (0.114 R)
• M57: 27,888,185 km (0.107 R)
• M58: 28,783,977 km (0.111 R)
• M59: 28,934,173 km (0.044 R)
• M60: 29,765,040 km (0.081 R)
• M61: 31,682,286 km (0.077 R)
• M62: 32,773,303 km (0.116 R)
• M63: 36,362,605 km (0.12 R)
• M64: 37,504,485 km (0.104 R)
• M65: 38,492,430 km (0.059 R)
• M66: 39,572,526 km (0.056 R)
• M67: 44,077,517 km (0.086 R)
• M68: 44,771,501 km (0.094 R)
• M69: 45,381,711 km (0.104 R)
• M70: 46,346,168 km (0.117 R)
• M71: 47,849,926 km (0.105 R)
• M72: 48,563,059 km (0.107 R)
• M73: 49,010,506 km (0.089 R)
• M74: 49,100,265 km (0.099 R)
• M75: 49,279,783 km (0.044 R)
• M76: 49,729,474 km (0.049 R)
• M77: 50,723,552 km (0.092 R)
• M78: 51,268,537 km (0.066 R)
• M79: 51,815,466 km (0.079 R)
• M80: 54,115,235 km (0.116 R)
• M81: 55,885,127 km (0.092 R)
• M82: 56,072,573 km (0.1 R)
• M83: 56,824,302 km (0.081 R)
• M84: 57,295,835 km (0.105 R)
• M85: 58,432,928 km (0.044 R)
• M86: 58,623,067 km (0.05 R)
• M87: 59,768,688 km (0.114 R)
• M88: 59,960,323 km (0.077 R)
• M89: 60,248,298 km (0.086 R)
• M90: 60,921,788 km (0.074 R)
• M91: 63,445,055 km (0.072 R)
• M92: 64,424,622 km (0.073 R)
• M93: 64,817,765 km (0.117 R)
• M94: 65,014,636 km (0.119 R)
• M95: 65,705,479 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.7

Radius: 3.6

Gravity: 51.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.88 AU - 21.34 AU

Year: 26805 Days

Day: 23.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,663,396 km

• M1: 87,365 km (0.118 R)
• M2: 1,038,508 km (0.036 R)
• M3: 1,162,675 km (0.048 R)
• M4: 1,357,750 km (0.064 R)
• M5: 1,705,416 km (0.096 R)
• M6: 2,079,111 km (0.082 R)
• M7: 2,117,857 km (0.073 R)
• M8: 3,073,339 km (0.117 R)
• M9: 3,117,620 km (0.053 R)
• M10: 3,478,898 km (0.1 R)
• M11: 4,339,086 km (0.089 R)
• M12: 4,438,569 km (0.105 R)
• M13: 4,947,202 km (0.082 R)
• M14: 4,999,112 km (0.099 R)
• M15: 5,744,259 km (0.067 R)
• M16: 6,129,623 km (0.071 R)
• M17: 6,241,223 km (0.12 R)
• M18: 6,867,290 km (0.039 R)
• M19: 8,300,887 km (0.111 R)
• M20: 8,861,579 km (0.073 R)
• M21: 9,370,212 km (0.116 R)
• M22: 9,953,644 km (0.098 R)
• M23: 11,087,297 km (0.103 R)
• M24: 11,223,281 km (0.1 R)
• M25: 11,634,825 km (0.112 R)
• M26: 12,827,120 km (0.063 R)
• M27: 13,257,214 km (0.081 R)
• M28: 17,412,893 km (0.108 R)
• M29: 17,571,168 km (0.064 R)
• M30: 18,208,305 km (0.109 R)
• M31: 18,368,823 km (0.112 R)
• M32: 18,772,139 km (0.097 R)
• M33: 20,165,195 km (0.085 R)
• M34: 20,497,751 km (0.096 R)
• M35: 21,252,622 km (0.087 R)
• M36: 23,483,874 km (0.105 R)
• M37: 23,746,119 km (0.119 R)
• M38: 24,009,261 km (0.099 R)
• M39: 24,185,338 km (0.109 R)
• M40: 28,628,545 km (0.072 R)
• M41: 28,721,894 km (0.102 R)
• M42: 29,471,529 km (0.1 R)
• M43: 30,608,173 km (0.107 R)
• M44: 30,703,467 km (0.105 R)
• M45: 30,894,503 km (0.081 R)
• M46: 32,534,096 km (0.118 R)
• M47: 34,896,396 km (0.107 R)
• M48: 35,195,592 km (0.04 R)
• M49: 35,896,907 km (0.093 R)
• M50: 36,501,731 km (0.111 R)
• M51: 37,415,175 km (0.093 R)
• M52: 39,679,638 km (0.119 R)
• M53: 39,783,609 km (0.061 R)
• M54: 40,618,814 km (0.07 R)
• M55: 40,723,532 km (0.099 R)
• M56: 42,306,278 km (0.042 R)
• M57: 43,051,724 km (0.1 R)
• M58: 43,158,687 km (0.041 R)
• M59: 43,586,836 km (0.118 R)
• M60: 47,725,162 km (0.025 R)
• M61: 47,835,714 km (0.098 R)
• M62: 48,612,277 km (0.064 R)
• M63: 49,169,379 km (0.086 R)
• M64: 49,840,775 km (0.089 R)
• M65: 50,627,959 km (0.074 R)
• M66: 51,986,906 km (0.118 R)
• M67: 53,702,344 km (0.096 R)
• M68: 53,932,426 km (0.118 R)
• M69: 56,368,478 km (0.087 R)
• M70: 57,776,493 km (0.054 R)
• M71: 59,077,396 km (0.111 R)
• M72: 59,790,978 km (0.096 R)
• M73: 60,507,402 km (0.086 R)
• M74: 61,346,945 km (0.115 R)
• M75: 63,766,541 km (0.081 R)
• M76: 64,620,895 km (0.118 R)
• M77: 64,743,116 km (0.049 R)
• M78: 65,110,678 km (0.067 R)
• M79: 67,578,295 km (0.085 R)
• M80: 71,210,232 km (0.056 R)
• M81: 72,858,801 km (0.074 R)
• M82: 74,519,786 km (0.096 R)
• M83: 74,648,141 km (0.115 R)
• M84: 75,290,664 km (0.088 R)
• M85: 76,451,992 km (0.1 R)
• M86: 77,749,155 km (0.061 R)
• M87: 79,184,547 km (0.086 R)
• M88: 82,213,754 km (0.052 R)
• M89: 84,610,910 km (0.1 R)
• M90: 85,683,527 km (0.066 R)
• M91: 87,030,805 km (0.108 R)
• M92: 87,436,365 km (0.101 R)
• M93: 87,978,059 km (0.111 R)
• M94: 89,064,738 km (0.057 R)
• M95: 91,251,410 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,294 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit